Results 311 to 320 of about 4,398,739 (376)

A radical approach to radicals

Acta Crystallographica Section D Structural Biology, 2022
Nitroxide radicals are characterized by a long-lived spin-unpaired electronic ground state and are strongly sensitive to their chemical surroundings. Combined with electron paramagnetic resonance spectroscopy, these electronic features have led to the widespread application of nitroxide derivatives as spin labels for use in studying protein structure ...
Youjia Liu   +2 more
openaire   +2 more sources

Unveiling the Origins of Selective Oxidation in Single-Atom Catalysis via Co-N4-C Intensified Radical and Nonradical Pathways.

Environmental Science and Technology, 2022
Single-atom catalysts (SACs)-based peroxymonosulfate (PMS) systems are highly selective to the type of organic pollutants while the mechanisms remain ambiguous.
Mengxue Yang   +8 more
semanticscholar   +1 more source

Phosphorus radicals and radical ions

Dalton Transactions, 2022
This review presents the so far isolated and structurally characterized phosphorus-centered radicals and radical ions. Their reactivity, structure, and bonding are described.
Bindusagar Das   +2 more
openaire   +2 more sources

Commentary: When is a Radical not a Radical?

Free Radical Research, 1996
It is not commonly realised that symmetrical Fe(III) complexes are expected to have EPR spectra dominated by a symmetrical narrow line close to the free-spin g-value. The aim of this note is to stress that such features can be mistakenly identified as the spectra for stable organic radicals.
Declan P. Naughton, Martyn C. R. Symons
openaire   +3 more sources

Terrorism, radicalization and de-radicalization

Current Opinion in Psychology, 2016
In this article, we review the literature and present a model of radicalization and de-radicalization. In this model, we distinguish three phases in radicalization: (1) a sensitivity phase, (2) a group membership phase and (3) an action phase. We describe the micro-level, meso-level and macro-level factors that influence the radicalization process in ...
Doosje, B.   +5 more
openaire   +4 more sources

On the Design of Radical–Radical Cocrystals

Angewandte Chemie, 2018
AbstractFormation of radical–radical cocrystals is an important step towards the design of organic ferrimagnets. We describe a simple approach to generate radical–radical cocrystals through the identification and implementation of well‐defined supramolecular synthons which favor cocrystallization over phase separation. In the current paper we implement
Mitchell A. Nascimento   +6 more
openaire   +3 more sources

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